Yap Sandiego Ancenstral House
It is considered to be one of the oldest residential house in the Philippines, it was built sometime between 1675 and 1700. It was originally owned by a Chinese merchant named Don Juan Yap and his wife, Doña Maria Florida with their 3 children. The house is made up of coral stones that were glued together with egg whites. The wooden parts were made of hardest woods, “balayong” and molave, of all time.